Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.17
Milk (kg) 101.00 -0.014 -1.41
Fat (kg) 0.19 -0.375 -0.07
Prot (kg) -2.97 -0.441 1.31
Fertility Sub Index -3.70
Calving Interval (days) 1.84 -1.459 -2.68
Survival (%) -0.91 1.117 -1.02
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.75
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 2.41 -0.432 -1.04
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -1.44

* Based on an €80/tonne carbon price